Singer Taylor Swift performs during New Year's celebrations on Times Square on December 31, 2012 in New York. A million people cheered in New York's Times Square as the traditional crystal ball dropped to mark the start of 2013, bringing a rolling global New Year's party that kicked off in Australia to US shores. AFP PHOTO/EMMANUEL DUNAND (Photo credit should read EMMANUEL DUNAND/AFP/Getty Images)

US-NEW YEAR-2013

Singer Taylor Swift performs during New Year's celebrations on Times Square on December 31, 2012 in New York. A million people cheered in New York's Times Square as the traditional crystal ball dropped to mark the start of 2013, bringing a rolling global New Year's party that kicked off in Australia to US shores. AFP PHOTO/EMMANUEL DUNAND (Photo credit should read EMMANUEL DUNAND/AFP/Getty Images)

US-NEW YEAR-2013

Singer Taylor Swift performs during New Year's celebrations on Times Square on December 31, 2012 in New York. A million people cheered in New York's Times Square as the traditional crystal ball dropped to mark the start of 2013, bringing a rolling global New Year's party that kicked off in Australia to US shores. AFP PHOTO/EMMANUEL DUNAND (Photo credit should read EMMANUEL DUNAND/AFP/Getty Images)

US-NEW YEAR-2013

Singer Taylor Swift performs during New Year's celebrations on Times Square on December 31, 2012 in New York. A million people cheered in New York's Times Square as the traditional crystal ball dropped to mark the start of 2013, bringing a rolling global New Year's party that kicked off in Australia to US shores. AFP PHOTO/EMMANUEL DUNAND (Photo credit should read EMMANUEL DUNAND/AFP/Getty Images)